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INformation

What is Plasma ?

“PLASMA“ is a gas, which contains a big amount of electrical charges. In constast to normal gases,
it is conductive although it appears electrically neutral to the outside.
Ionisation of gas molecules for (nobel gases electrons from the molecules and atoms. Besides electrons, ions and normal neutral molecule
fragments (radicals),which are chemically high reactive due to their unstable structure. This reactivity is used in many technical
pretreatment before printing and gluing by oxidation of the surface of the ambient conditions using
air as working excitation are used for this application.

eltech`s Plasma surface treatment technology offers innovative solutions to adhesion and wetting problems in many industries.
Component preparation is an important step prior to bonding, painting, varnishing and coating processes.

The purpose of surface treatment of polymer-based materials is to increase surface wettability through electrical discharge.
The low surface energy of polymerbased substrates often leads to poor adhesion of inks, glues and coatings.

Plasma treatment provides an economical solution for the cleaning and activation of component surfaces before further processing.
Plasma surface treatment improves wettability and adhesion of ink, glues and coatings on many different surfaces.

Plasma surface treatment provides an economical solution for the cleaning and activation of complex surfaces before further processing.